1.9
Earthquake Details: 37 km W of Tatitlek, Alaska, United States
Oct 25, 2026, 09:59:02
- Depth
- 19.5 km
- Felt reports
- No data
Source: USGSUpdated: Oct 25, 2026, 10:01 AM UTC
A magnitude 1.9 earthquake occurred on Oct 25, 2026 at 09:59:02. Epicenter: 37 km W of Tatitlek, Alaska, United States. Reported depth: 19.5 km.
Status: Automatic
Tsunami information
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Time & depth
- Local time
- Oct 25, 2026, 01:59:02 AKDT
- UTC
- Oct 25, 2026, 09:59:02 UTC
19.5 km · Shallow-focus
Less than 70 km deep. Shaking is often stronger near the epicentre.
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Nearby major cities
Nearby earthquakes · 12
M2.888 km ENE of McCarthy, AlaskaAfterM2.8247 km ESE of Chiniak, AlaskaAfterM3.618 km E of Susitna North, AlaskaAfterM3.527 km E of Point Possession, AlaskaAfterM3.025 km ESE of Kasilof, AlaskaAfterM3.066 km W of Happy Valley, AlaskaAfterM3.512 km ESE of Fox River, AlaskaAfterM4.414 km SE of Eureka Roadhouse, AlaskaAfterM3.154 km WNW of Anchor Point, AlaskaAfterM3.074 km SSE of McGrath, AlaskaAfterM3.110 km WSW of Hope, AlaskaAfterM3.229 km WNW of Nikiski, AlaskaAfter
Agency measurements
Agencies may use different observations and magnitude scales, and initial estimates can change.
- USGSml 1.9
aka2026vdimfa
- Depth:
- 19.5 km
- Status:
- Automatic
- Time:
- Updated:
- Oct 25, 2026, 10:01 AM UTC
Technical Details
Depth19.5 km
Significance56
Latitude60.9170
Longitude-147.3640
Event IDaka2026vdimfa
Magnitude1.9
Updated:Oct 25, 2026, 10:01:01 UTC
Regional Seismicity
External Resources
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Earthquake information is automatically aggregated from the official seismic agencies listed below. Preliminary measurements can change as agencies review an event; use local emergency authorities for safety decisions. Latest successful data update: Oct 25, 2026, 10:01 UTC.
Data sources:
- USGS — Credit: U.S. Geological Survey.
- EMSC — Credit: EMSC/CSEM. Event catalogue data are provided under CC BY 4.0.
- JMA — Source: Japan Meteorological Agency (JMA).
- Geoscience Australia — Based on Australian Earthquakes data by Geoscience Australia. © Commonwealth of Australia. Licensed under CC BY 4.0; the section 5 disclaimer applies.
- GeoNet — We acknowledge the New Zealand GeoNet programme and its sponsors NHC, Earth Sciences NZ, LINZ, NEMA and MBIE for providing earthquake data.
- CENC / Wolfx — CENC earthquake parameters via Wolfx, an independent unofficial relay.
- GFZ / GEOFON — Locations, depths and magnitudes: GFZ/GEOFON using GEVN network data (CC BY 4.0).